We report a new surgical technique for the treatment
of traumatic dislocation of the carpometacarpal (CMC) joint of the
thumb. This is a tenodesis which uses part of the flexor carpi radialis. Between January 2010 and August 2013, 13 patients with traumatic
instability of the CMC joint of the thumb were treated using this
technique. The mean time interval between injury and ligament reconstruction
was 13 days (0 to 42). The mean age of the patients at surgery was
38 years: all were male. At a mean final follow-up of 26 months (24 to 29), no patient
experienced any residual instability. The mean total palmar abduction
of the CMC joint of the thumb was 61° and the mean radial abduction
65° The mean measurements for the uninjured hand were 66° (60° to
73°) and 68° (60° to 75°), respectively. The mean Kapandji thumb
opposition score was 8.5° (8° to 9°). The mean pinch and grip strengths
of the hand were 6.7 kg (3.4 to 8.2) and 40 kg (25 to 49), respectively.
The mean Disabilities of the Arm, Shoulder, and Hand questionnaire
score was 3 (1 to 6). Based on the Smith and Cooney score, we obtained
a mean score of 85 (75 to 95), which included four excellent, seven
good, and two fair results. Our technique offers an alternative method of treating traumatic
dislocation of the CMC joint of the thumb: it produces a stable
joint and acceptable hand function. Cite this article:
Between 2002 and 2011, 81 patients with a traumatic total brachial
plexus injury underwent reconstruction by double free muscle transfer
(DFMT, 47 cases), single muscle transfer (SMT, 16 cases) or nerve
transfers (NT, 18 cases). They were evaluated for functional outcome and quality of life
(QoL) using the Disability of Arm, Shoulder and Hand questionnaire,
both pre- and post-operatively. The three groups were compared and
followed-up for at least 24 months.Aims
Methods
We present the long-term results of open surgery
for internal shoulder rotational deformity in brachial plexus birth palsy
(BPBP). From 1997 to 2005, 207 patients (107 females, 100 males, mean
age 6.2 (0.6 to 34)) were operated on with subscapularis elongation
and/or latissimus dorsi to infraspinatus transfer. Incongruent shoulder
joints were relocated. The early results of these patients has been
reported previously. We analysed 118 (64 females, 54 males, mean
age 15.1 (7.6 to 34)) of the original patient cohort at a mean of
10.4 years (7.0 to 15.1) post-operatively. A third of patients with
relocated joints had undergone secondary internal rotational osteotomy
of the humerus. A mixed effects models approach was used to evaluate the effects
of surgery on shoulder rotation, abduction, and the Mallet score.
Independent factors were time (pre-and post-surgery), gender, age,
joint category (congruent, relocated, relocated plus osteotomy)
and whether or not a transfer had been performed. Data from a previously published
short-term evaluation were reworked in order to obtain pre-operative
values. The mean improvement in external rotation from pre-surgery to
the long-term follow-up was 66.5° (95% confidence interval (CI)
61.5 to 71.6). The internal rotation had decreased by a mean of
22.6° (95% CI -18.7 to -26.5). The mean improvement in the three-grade
aggregate Mallet score was 3.1 (95% CI 2.7 to 3.4), from 8.7 (95%
CI 8.4 to 9.0) to 11.8 (11.5 to 12.1). Our results show that open subscapularis elongation achieves
good long-term results for patients with BPBP and an internal rotation
contracture, providing lasting joint congruency and resolution of
the trumpet sign, but with a moderate mean loss of internal rotation. Cite this article:
The aim of this study was to determine whether chilled irrigation
saline decreases the incidence of clinical upper limb palsy (ULP;
a reduction of one grade or more on manual muscle testing; MMT),
based on the idea that ULP results from thermal damage to the nerve
roots by heat generated by friction during bone drilling. Irrigation saline for drilling was used at room temperature (RT,
25.6°C) in open-door laminoplasty in 400 patients (RT group) and
chilled to a mean temperature of 12.1°C during operations for 400
patients (low-temperature (LT) group). We assessed deltoid, biceps,
and triceps brachii muscle strength by MMT. ULP occurring within
two days post-operatively was categorised as early-onset palsy.Aims
Methods
Most patients with a nightstick fracture of the
ulna are treated conservatively. Various techniques of immobilisation or
early mobilisation have been studied. We performed a systematic
review of all published randomised controlled trials and observational
studies that have assessed the outcome of these fractures following
above- or below-elbow immobilisation, bracing and early mobilisation.
We searched multiple electronic databases, related bibliographies and
other studies. We included 27 studies comprising 1629 fractures
in the final analysis. The data relating to the time to radiological
union and the rates of delayed union and nonunion could be pooled
and analysed statistically. We found that early mobilisation produced the shortest radiological
time to union (mean 8.0 weeks) and the lowest mean rate of nonunion
(0.6%). Fractures treated with above- or below-elbow immobilisation
and braces had longer mean radiological times to union (9.2 weeks,
9.2 weeks and 8.7 weeks, respectively) and higher mean rates of
nonunion (3.8%, 2.1% and 0.8%, respectively). There was no statistically
significant difference in the rate of non- or delayed union between
those treated by early mobilisation and the three forms of immobilisation
(p = 0.142 to p = 1.000, respectively). All the studies had significant
biases, but until a robust randomised controlled trial is undertaken
the best advice for the treatment of undisplaced or partially displaced
nightstick fractures appears to be early mobilisation, with a removable
forearm support for comfort as required. Cite this article:
Paediatric fractures are common and can cause
significant morbidity. Socioeconomic deprivation is associated with an
increased incidence of fractures in both adults and children, but
little is known about the epidemiology of paediatric fractures.
In this study we investigated the effect of social deprivation on
the epidemiology of paediatric fractures. We compiled a prospective database of all fractures in children
aged <
16 years presenting to the study centre. Demographics,
type of fracture, mode of injury and postcode were recorded. Socioeconomic
status quintiles were assigned for each child using the Scottish
Index for Multiple Deprivation (SIMD). We found a correlation between increasing deprivation and the
incidence of fractures (r = 1.00, p <
0.001). In the most deprived
group the incidence was 2420/100 000/yr, which diminished to 1775/100
000/yr in the least deprived group. The most deprived children were more likely to suffer a fracture
as a result of a fall (odds ratio (OR) = 1.5, p <
0.0001), blunt
trauma (OR = 1.5, p = 0.026) or a road traffic accident (OR = 2.7,
p <
0.0001) than the least deprived. These findings have important implications for public health
and preventative measures. Cite this article:
Lateral epicondylitis, or ’tennis elbow’, is
a common condition that usually affects patients between 35 and
55 years of age. It is generally self-limiting, but in some patients
it may continue to cause persistent symptoms, which can be refractory
to treatment. This review discusses the mechanism of disease, symptoms
and signs, investigations, current management protocols and potential
new treatments. Cite this article:
The December 2014 Trauma Roundup360 looks at: infection and temporising external fixation; Vitamin C in distal radial fractures; DRAFFT: Cheap and cheerful Kirschner wires win out; femoral neck fractures not as stable as they might be; displaced sacral fractures give high morbidity and mortality; sanders and calcaneal fractures: a 20-year experience; bleeding and pelvic fractures; optimising timing for acetabular fractures; and tibial plateau fractures.
Damage to the cartilage of the distal radioulnar
joint frequently leads to pain and limitation of movement, therefore repair
of this joint cartilage would be highly desirable. The purpose of
this study was to investigate the fixation of scaffold in cartilage
defects of this joint as part of matrix-assisted regenerative autologous
cartilage techniques. Two techniques of fixation of collagen scaffolds,
one involving fibrin glue alone and one with fibrin glue and sutures, were
compared in artificially created cartilage defects of the distal
radioulnar joint in a human cadaver. After being subjected to continuous
passive rotation, the methods of fixation were evaluated for cover
of the defect and pull out force. No statistically significant differences were found between the
two techniques for either cover of the defect or integrity of the
scaffold. However, a significantly increased mean pull out force
was found for the combined procedure, 0.665 N (0.150 to 1.160) This suggests that although successful fixation of a collagen
type I/III scaffold in a distal radioulnar joint cartilage defect
is feasible with both forms of fixation, fixation with glue and
sutures is preferable. Cite this article:
The April 2015 Research Roundup360 looks at: MCID in grip strength and distal radial fracture; Experiencing rehab in a trial setting; Electrical stimulation and nerve recovery; Molecular diagnosis of TB?; Acetabular orientation: component and arthritis; Analgesia after knee arthroplasty; Bisphosphonate-associated femoral fractures
Arthroscopy has become a routine surgical procedure, used as a diagnostic and therapeutic tool for the treatment of joint problems. This article discusses its origins and looks at how it is currently used.
Using a systematic review, we investigated whether there is an
increased risk of post-operative infection in patients who have
received an intra-articular corticosteroid injection to the hip
for osteoarthritis prior to total hip arthroplasty (THA). Studies dealing with an intra-articular corticosteroid injection
to the hip and infection following subsequent THA were identified
from databases for the period between 1990 to 2013. Retrieved articles
were independently assessed for their methodological quality.Aims
Methods
The results of the DRAFFT (distal radius acute
fracture fixation trial) study, which compared volar plating with
Kirschner (K-) wire fixation for dorsally displaced fractures of
the distal radius, were published in August 2014. The use of K-wires
to treat these fractures is now increasing, with a concomitant decline
in the use of volar locking plates. We provide a critical appraisal of the DRAFFT study and question
whether surgeons have been unduly influenced by its headline conclusions. Cite this article:
